Mercurial > libervia-backend

annotate src/plugins/plugin_misc_groupblog.py @ 491:1e4731f1e1d7

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wix: renamed id variable to avoid reserved name
author Goffi <goffi@goffi.org>
date Fri, 17 Aug 2012 03:13:08 +0200
parents 2a072735e459
children c18e0e108925
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1 #!/usr/bin/python
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2 # -*- coding: utf-8 -*-
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3
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4 """
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5 SAT plugin for microbloging with roster access
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6 Copyright (C) 2009, 2010, 2011, 2012 Jérôme Poisson (goffi@goffi.org)
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7
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8 This program is free software: you can redistribute it and/or modify
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9 it under the terms of the GNU Affero General Public License as published by
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10 the Free Software Foundation, either version 3 of the License, or
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11 (at your option) any later version.
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12
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13 This program is distributed in the hope that it will be useful,
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14 but WITHOUT ANY WARRANTY; without even the implied warranty of
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15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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16 GNU Affero General Public License for more details.
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17
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18 You should have received a copy of the GNU Affero General Public License
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19 along with this program. If not, see <http://www.gnu.org/licenses/>.
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20 """
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21
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22 from logging import debug, info, error
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23 from twisted.internet import defer
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24 from twisted.words.protocols.jabber import jid
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26 from wokkel import disco, data_form, iwokkel
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27
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28 from zope.interface import implements
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29
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30 try:
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31 from twisted.words.protocols.xmlstream import XMPPHandler
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32 except ImportError:
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33 from wokkel.subprotocols import XMPPHandler
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34
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35 NS_PUBSUB = 'http://jabber.org/protocol/pubsub'
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36 NS_GROUPBLOG = 'http://goffi.org/protocol/groupblog'
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37 NS_NODE_PREFIX = 'urn:xmpp:groupblog:'
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38 #NS_PUBSUB_EXP = 'http://goffi.org/protocol/pubsub' #for non official features
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39 NS_PUBSUB_EXP = NS_PUBSUB #XXX: we can't use custom namespace as Wokkel's PubSubService use official NS
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40 NS_PUBSUB_ITEM_ACCESS = NS_PUBSUB_EXP + "#item-access"
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41 NS_PUBSUB_CREATOR_JID_CHECK = NS_PUBSUB_EXP + "#creator-jid-check"
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42 NS_PUBSUB_ITEM_CONFIG = NS_PUBSUB_EXP + "#item-config"
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43 NS_PUBSUB_AUTO_CREATE = NS_PUBSUB + "#auto-create"
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44 OPT_ROSTER_GROUPS_ALLOWED = 'pubsub#roster_groups_allowed'
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45 OPT_ACCESS_MODEL = 'pubsub#access_model'
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46 OPT_PERSIST_ITEMS = 'pubsub#persist_items'
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47 OPT_MAX_ITEMS = 'pubsub#max_items'
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48 OPT_NODE_TYPE = 'pubsub#node_type'
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49 OPT_SUBSCRIPTION_TYPE = 'pubsub#subscription_type'
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50 OPT_SUBSCRIPTION_DEPTH = 'pubsub#subscription_depth'
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51 TYPE_COLLECTION = 'collection'
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52
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53 PLUGIN_INFO = {
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54 "name": "Group blogging throught collections",
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55 "import_name": "groupblog",
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56 "type": "MISC",
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57 "protocols": [],
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58 "dependencies": ["XEP-0277"],
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59 "main": "GroupBlog",
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60 "handler": "yes",
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61 "description": _("""Implementation of microblogging with roster access""")
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62 }
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63
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64 class NoCompatiblePubSubServerFound(Exception):
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65 pass
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66
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67 class BadAccessTypeError(Exception):
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68 pass
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69
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70 class BadAccessListError(Exception):
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71 pass
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72
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73 class GroupBlog():
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74 """This class use a SàT PubSub Service to manage access on microblog"""
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75
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76 def __init__(self, host):
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77 info(_("Group blog plugin initialization"))
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78 self.host = host
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79
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80 host.bridge.addMethod("sendGroupBlog", ".plugin", in_sign='sasss', out_sign='',
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81 method=self.sendGroupBlog)
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82
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83 host.bridge.addMethod("getLastGroupBlogs", ".plugin",
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84 in_sign='sis', out_sign='aa{ss}',
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85 method=self.getLastGroupBlogs,
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86 async = True)
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87
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88 host.bridge.addMethod("getMassiveLastGroupBlogs", ".plugin",
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89 in_sign='sasis', out_sign='a{saa{ss}}',
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90 method=self.getMassiveLastGroupBlogs,
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91 async = True)
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92
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93 host.bridge.addMethod("subscribeGroupBlog", ".plugin", in_sign='ss', out_sign='',
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94 method=self.subscribeGroupBlog,
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95 async = True)
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96
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97 host.bridge.addMethod("massiveSubscribeGroupBlogs", ".plugin", in_sign='sass', out_sign='',
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98 method=self.massiveSubscribeGroupBlogs,
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99 async = True)
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100
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101 host.trigger.add("PubSubItemsReceived", self.pubSubItemsReceivedTrigger)
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102
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103
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104 def getHandler(self, profile):
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105 return GroupBlog_handler()
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106
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107 @defer.inlineCallbacks
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108 def initialise(self, profile_key):
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109 """Check that this data for this profile are initialised, and do it else
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110 @param client: client of the profile
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111 @profile_key: %(doc_profile)s"""
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112 profile = self.host.memory.getProfileName(profile_key)
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113 if not profile:
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114 error(_("Unknown profile"))
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115 raise Exception("Unknown profile")
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116
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117 client = self.host.getClient(profile)
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118 if not client:
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119 error(_('No client for this profile key: %s') % profile_key)
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120 raise Exception("Unknown profile")
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121 yield client.client_initialized #we want to be sure that the client is initialized
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122
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123 #we first check that we have a item-access pubsub server
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124 if not hasattr(client,"item_access_pubsub"):
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125 debug(_('Looking for item-access power pubsub server'))
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126 #we don't have any pubsub server featuring item access yet
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127 client.item_access_pubsub = None
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128 client._item_access_pubsub_pending = defer.Deferred()
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129 for entity in self.host.memory.getServerServiceEntities("pubsub", "service", profile):
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130 _disco = yield client.disco.requestInfo(entity)
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131 #if set([NS_PUBSUB_ITEM_ACCESS, NS_PUBSUB_AUTO_CREATE, NS_PUBSUB_CREATOR_JID_CHECK]).issubset(_disco.features):
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132 if set([NS_PUBSUB_AUTO_CREATE, NS_PUBSUB_CREATOR_JID_CHECK]).issubset(_disco.features):
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133 info(_("item-access powered pubsub service found: [%s]") % entity.full())
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134 client.item_access_pubsub = entity
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135 client._item_access_pubsub_pending.callback(None)
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136
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137 if hasattr(client,"_item_access_pubsub_pending"):
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138 #XXX: we need to wait for item access pubsub service check
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139 ignore = yield client._item_access_pubsub_pending
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parents: 477
diff changeset
140 del client._item_access_pubsub_pending
465
78e67a59d51d plugin groupblog: added getLastGroupBlogs method
Goffi <goffi@goffi.org>
parents: 462
diff changeset
141
78e67a59d51d plugin groupblog: added getLastGroupBlogs method
Goffi <goffi@goffi.org>
parents: 462
diff changeset
142 if not client.item_access_pubsub:
467
47af60767013 plugin group blog: getMassiveGroupBlog first draft
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parents: 465
diff changeset
143 error(_("No item-access powered pubsub server found, can't use group blog"))
465
78e67a59d51d plugin groupblog: added getLastGroupBlogs method
Goffi <goffi@goffi.org>
parents: 462
diff changeset
144 raise NoCompatiblePubSubServerFound
78e67a59d51d plugin groupblog: added getLastGroupBlogs method
Goffi <goffi@goffi.org>
parents: 462
diff changeset
145
78e67a59d51d plugin groupblog: added getLastGroupBlogs method
Goffi <goffi@goffi.org>
parents: 462
diff changeset
146 defer.returnValue((profile, client))
78e67a59d51d plugin groupblog: added getLastGroupBlogs method
Goffi <goffi@goffi.org>
parents: 462
diff changeset
147
477
031b0e0aaab8 plugin groupblog: subscriptions/notifications
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parents: 476
diff changeset
148 def pubSubItemsReceivedTrigger(self, event, profile):
031b0e0aaab8 plugin groupblog: subscriptions/notifications
Goffi <goffi@goffi.org>
parents: 476
diff changeset
149 """"Trigger which catch groupblogs events"""
031b0e0aaab8 plugin groupblog: subscriptions/notifications
Goffi <goffi@goffi.org>
parents: 476
diff changeset
150 if event.nodeIdentifier.startswith(NS_NODE_PREFIX):
031b0e0aaab8 plugin groupblog: subscriptions/notifications
Goffi <goffi@goffi.org>
parents: 476
diff changeset
151 for item in event.items:
031b0e0aaab8 plugin groupblog: subscriptions/notifications
Goffi <goffi@goffi.org>
parents: 476
diff changeset
152 microblog_data = self.host.plugins["XEP-0277"].item2mbdata(item)
031b0e0aaab8 plugin groupblog: subscriptions/notifications
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parents: 476
diff changeset
153 self.host.bridge.personalEvent(event.sender.full(), "MICROBLOG", microblog_data, profile)
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parents: 476
diff changeset
154 return False
031b0e0aaab8 plugin groupblog: subscriptions/notifications
Goffi <goffi@goffi.org>
parents: 476
diff changeset
155 return True
031b0e0aaab8 plugin groupblog: subscriptions/notifications
Goffi <goffi@goffi.org>
parents: 476
diff changeset
156
031b0e0aaab8 plugin groupblog: subscriptions/notifications
Goffi <goffi@goffi.org>
parents: 476
diff changeset
157
031b0e0aaab8 plugin groupblog: subscriptions/notifications
Goffi <goffi@goffi.org>
parents: 476
diff changeset
158
031b0e0aaab8 plugin groupblog: subscriptions/notifications
Goffi <goffi@goffi.org>
parents: 476
diff changeset
159 def getNodeName(self, publisher):
031b0e0aaab8 plugin groupblog: subscriptions/notifications
Goffi <goffi@goffi.org>
parents: 476
diff changeset
160 """Retrieve the name of publisher's node
031b0e0aaab8 plugin groupblog: subscriptions/notifications
Goffi <goffi@goffi.org>
parents: 476
diff changeset
161 @param publisher: publisher's jid
031b0e0aaab8 plugin groupblog: subscriptions/notifications
Goffi <goffi@goffi.org>
parents: 476
diff changeset
162 @return: node's name (string)"""
031b0e0aaab8 plugin groupblog: subscriptions/notifications
Goffi <goffi@goffi.org>
parents: 476
diff changeset
163 return NS_NODE_PREFIX + publisher.userhost()
031b0e0aaab8 plugin groupblog: subscriptions/notifications
Goffi <goffi@goffi.org>
parents: 476
diff changeset
164
031b0e0aaab8 plugin groupblog: subscriptions/notifications
Goffi <goffi@goffi.org>
parents: 476
diff changeset
165
465
78e67a59d51d plugin groupblog: added getLastGroupBlogs method
Goffi <goffi@goffi.org>
parents: 462
diff changeset
166
471
6cd04adddaea core: exceptions moved to core
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parents: 470
diff changeset
167 def _publishMblog(self, service, client, access_type, access_list, message):
307
1e4575e12581 Group blog first draft
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parents:
diff changeset
168 """Actually publish the message on the group blog
462
d9456d94cd12 plugin groupblog: next-gen group blog first draft
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parents: 459
diff changeset
169 @param service: jid of the item-access pubsub service
471
6cd04adddaea core: exceptions moved to core
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parents: 470
diff changeset
170 @param client: SatXMPPClient of the published
6cd04adddaea core: exceptions moved to core
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parents: 470
diff changeset
171 @param access_type: one of "PUBLIC", "GROUP", "JID"
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parents: 470
diff changeset
172 @param access_list: set of entities (empty list for all, groups or jids) allowed to see the item
307
1e4575e12581 Group blog first draft
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parents:
diff changeset
173 @param message: message to publish
471
6cd04adddaea core: exceptions moved to core
Goffi <goffi@goffi.org>
parents: 470
diff changeset
174 """
311
0aa6ca6cdbdd plugin group blog: group blog now use PEP to take profit of autosubscribe
Goffi <goffi@goffi.org>
parents: 310
diff changeset
175 mblog_item = self.host.plugins["XEP-0277"].data2entry({'content':message}, client.profile)
462
d9456d94cd12 plugin groupblog: next-gen group blog first draft
Goffi <goffi@goffi.org>
parents: 459
diff changeset
176 form = data_form.Form('submit', formNamespace=NS_PUBSUB_ITEM_CONFIG)
471
6cd04adddaea core: exceptions moved to core
Goffi <goffi@goffi.org>
parents: 470
diff changeset
177 if access_type == "PUBLIC":
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Goffi <goffi@goffi.org>
parents: 470
diff changeset
178 if access_list:
6cd04adddaea core: exceptions moved to core
Goffi <goffi@goffi.org>
parents: 470
diff changeset
179 raise BadAccessListError("access_list must be empty for PUBLIC access")
476
b9fd32b46306 plugin groupblog: added disco info + misc fixes
Goffi <goffi@goffi.org>
parents: 471
diff changeset
180 access = data_form.Field(None, OPT_ACCESS_MODEL, value="open")
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Goffi <goffi@goffi.org>
parents: 471
diff changeset
181 form.addField(access)
471
6cd04adddaea core: exceptions moved to core
Goffi <goffi@goffi.org>
parents: 470
diff changeset
182 elif access_type == "GROUP":
476
b9fd32b46306 plugin groupblog: added disco info + misc fixes
Goffi <goffi@goffi.org>
parents: 471
diff changeset
183 access = data_form.Field(None, OPT_ACCESS_MODEL, value="roster")
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Goffi <goffi@goffi.org>
parents: 471
diff changeset
184 allowed = data_form.Field(None, OPT_ROSTER_GROUPS_ALLOWED, values=access_list)
b9fd32b46306 plugin groupblog: added disco info + misc fixes
Goffi <goffi@goffi.org>
parents: 471
diff changeset
185 form.addField(access)
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Goffi <goffi@goffi.org>
parents: 471
diff changeset
186 form.addField(allowed)
471
6cd04adddaea core: exceptions moved to core
Goffi <goffi@goffi.org>
parents: 470
diff changeset
187 mblog_item.addChild(form.toElement())
6cd04adddaea core: exceptions moved to core
Goffi <goffi@goffi.org>
parents: 470
diff changeset
188 elif access_type == "JID":
6cd04adddaea core: exceptions moved to core
Goffi <goffi@goffi.org>
parents: 470
diff changeset
189 raise NotImplementedError
6cd04adddaea core: exceptions moved to core
Goffi <goffi@goffi.org>
parents: 470
diff changeset
190 else:
6cd04adddaea core: exceptions moved to core
Goffi <goffi@goffi.org>
parents: 470
diff changeset
191 error(_("Unknown access_type"))
6cd04adddaea core: exceptions moved to core
Goffi <goffi@goffi.org>
parents: 470
diff changeset
192 raise BadAccessTypeError
477
031b0e0aaab8 plugin groupblog: subscriptions/notifications
Goffi <goffi@goffi.org>
parents: 476
diff changeset
193 defer_blog = self.host.plugins["XEP-0060"].publish(service, self.getNodeName(client.jid), items=[mblog_item], profile_key=client.profile)
307
1e4575e12581 Group blog first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
194 defer_blog.addErrback(self._mblogPublicationFailed)
1e4575e12581 Group blog first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
195
1e4575e12581 Group blog first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
196 def _mblogPublicationFailed(self, failure):
1e4575e12581 Group blog first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
197 #TODO
471
6cd04adddaea core: exceptions moved to core
Goffi <goffi@goffi.org>
parents: 470
diff changeset
198 return failure
307
1e4575e12581 Group blog first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
199
471
6cd04adddaea core: exceptions moved to core
Goffi <goffi@goffi.org>
parents: 470
diff changeset
200 def sendGroupBlog(self, access_type, access_list, message, profile_key='@DEFAULT@'):
6cd04adddaea core: exceptions moved to core
Goffi <goffi@goffi.org>
parents: 470
diff changeset
201 """Publish a microblog with given item access
6cd04adddaea core: exceptions moved to core
Goffi <goffi@goffi.org>
parents: 470
diff changeset
202 @param access_type: one of "PUBLIC", "GROUP", "JID"
6cd04adddaea core: exceptions moved to core
Goffi <goffi@goffi.org>
parents: 470
diff changeset
203 @param access_list: list of authorized entity (empty list for PUBLIC ACCESS,
6cd04adddaea core: exceptions moved to core
Goffi <goffi@goffi.org>
parents: 470
diff changeset
204 list of groups or list of jids) for this item
307
1e4575e12581 Group blog first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
205 @param message: microblog
1e4575e12581 Group blog first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
206 @profile_key: %(doc_profile)s
1e4575e12581 Group blog first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
207 """
462
d9456d94cd12 plugin groupblog: next-gen group blog first draft
Goffi <goffi@goffi.org>
parents: 459
diff changeset
208 print "sendGroupBlog"
465
78e67a59d51d plugin groupblog: added getLastGroupBlogs method
Goffi <goffi@goffi.org>
parents: 462
diff changeset
209 def initialised(result):
78e67a59d51d plugin groupblog: added getLastGroupBlogs method
Goffi <goffi@goffi.org>
parents: 462
diff changeset
210 profile, client = result
471
6cd04adddaea core: exceptions moved to core
Goffi <goffi@goffi.org>
parents: 470
diff changeset
211 if access_type == "PUBLIC":
6cd04adddaea core: exceptions moved to core
Goffi <goffi@goffi.org>
parents: 470
diff changeset
212 if access_list:
6cd04adddaea core: exceptions moved to core
Goffi <goffi@goffi.org>
parents: 470
diff changeset
213 raise Exception("Publishers list must be empty when getting microblogs for all contacts")
6cd04adddaea core: exceptions moved to core
Goffi <goffi@goffi.org>
parents: 470
diff changeset
214 self._publishMblog(client.item_access_pubsub, client, "PUBLIC", [], message)
6cd04adddaea core: exceptions moved to core
Goffi <goffi@goffi.org>
parents: 470
diff changeset
215 elif access_type == "GROUP":
6cd04adddaea core: exceptions moved to core
Goffi <goffi@goffi.org>
parents: 470
diff changeset
216 _groups = set(access_list).intersection(client.roster.getGroups()) #We only keep group which actually exist
6cd04adddaea core: exceptions moved to core
Goffi <goffi@goffi.org>
parents: 470
diff changeset
217 if not _groups:
6cd04adddaea core: exceptions moved to core
Goffi <goffi@goffi.org>
parents: 470
diff changeset
218 raise BadAccessListError("No valid group")
6cd04adddaea core: exceptions moved to core
Goffi <goffi@goffi.org>
parents: 470
diff changeset
219 self._publishMblog(client.item_access_pubsub, client, "GROUP", _groups, message)
6cd04adddaea core: exceptions moved to core
Goffi <goffi@goffi.org>
parents: 470
diff changeset
220 elif access_type == "JID":
6cd04adddaea core: exceptions moved to core
Goffi <goffi@goffi.org>
parents: 470
diff changeset
221 raise NotImplementedError
6cd04adddaea core: exceptions moved to core
Goffi <goffi@goffi.org>
parents: 470
diff changeset
222 else:
6cd04adddaea core: exceptions moved to core
Goffi <goffi@goffi.org>
parents: 470
diff changeset
223 error(_("Unknown access type"))
6cd04adddaea core: exceptions moved to core
Goffi <goffi@goffi.org>
parents: 470
diff changeset
224 raise BadAccessTypeError
465
78e67a59d51d plugin groupblog: added getLastGroupBlogs method
Goffi <goffi@goffi.org>
parents: 462
diff changeset
225
78e67a59d51d plugin groupblog: added getLastGroupBlogs method
Goffi <goffi@goffi.org>
parents: 462
diff changeset
226 self.initialise(profile_key).addCallback(initialised)
78e67a59d51d plugin groupblog: added getLastGroupBlogs method
Goffi <goffi@goffi.org>
parents: 462
diff changeset
227
78e67a59d51d plugin groupblog: added getLastGroupBlogs method
Goffi <goffi@goffi.org>
parents: 462
diff changeset
228
308
ce3607b7198d plugin group blog: blog collection cleaning
Goffi <goffi@goffi.org>
parents: 307
diff changeset
229
470
5c916b99d0f6 plugin groupblog, D-Bus frontend: added getLastGroupBlogs and getMassiveLastGroupBlogs
Goffi <goffi@goffi.org>
parents: 467
diff changeset
230 def getLastGroupBlogs(self, pub_jid, max_items=10, profile_key='@DEFAULT@'):
465
78e67a59d51d plugin groupblog: added getLastGroupBlogs method
Goffi <goffi@goffi.org>
parents: 462
diff changeset
231 """Get the last published microblogs
78e67a59d51d plugin groupblog: added getLastGroupBlogs method
Goffi <goffi@goffi.org>
parents: 462
diff changeset
232 @param pub_jid: jid of the publisher
471
6cd04adddaea core: exceptions moved to core
Goffi <goffi@goffi.org>
parents: 470
diff changeset
233 @param max_items: how many microblogs we want to get (see XEP-0060 #6.5.7)
465
78e67a59d51d plugin groupblog: added getLastGroupBlogs method
Goffi <goffi@goffi.org>
parents: 462
diff changeset
234 @param profile_key: profile key
471
6cd04adddaea core: exceptions moved to core
Goffi <goffi@goffi.org>
parents: 470
diff changeset
235 @return: list of microblog data (dict)
465
78e67a59d51d plugin groupblog: added getLastGroupBlogs method
Goffi <goffi@goffi.org>
parents: 462
diff changeset
236 """
78e67a59d51d plugin groupblog: added getLastGroupBlogs method
Goffi <goffi@goffi.org>
parents: 462
diff changeset
237
78e67a59d51d plugin groupblog: added getLastGroupBlogs method
Goffi <goffi@goffi.org>
parents: 462
diff changeset
238 def initialised(result):
78e67a59d51d plugin groupblog: added getLastGroupBlogs method
Goffi <goffi@goffi.org>
parents: 462
diff changeset
239 profile, client = result
477
031b0e0aaab8 plugin groupblog: subscriptions/notifications
Goffi <goffi@goffi.org>
parents: 476
diff changeset
240 d = self.host.plugins["XEP-0060"].getItems(client.item_access_pubsub, self.getNodeName(jid.JID(pub_jid)),
465
78e67a59d51d plugin groupblog: added getLastGroupBlogs method
Goffi <goffi@goffi.org>
parents: 462
diff changeset
241 max_items=max_items, profile_key=profile_key)
470
5c916b99d0f6 plugin groupblog, D-Bus frontend: added getLastGroupBlogs and getMassiveLastGroupBlogs
Goffi <goffi@goffi.org>
parents: 467
diff changeset
242 d.addCallback(lambda items: map(self.host.plugins["XEP-0277"].item2mbdata, items))
476
b9fd32b46306 plugin groupblog: added disco info + misc fixes
Goffi <goffi@goffi.org>
parents: 471
diff changeset
243 d.addErrback(lambda ignore: {}) #TODO: more complete error management (log !)
b9fd32b46306 plugin groupblog: added disco info + misc fixes
Goffi <goffi@goffi.org>
parents: 471
diff changeset
244 return d
308
ce3607b7198d plugin group blog: blog collection cleaning
Goffi <goffi@goffi.org>
parents: 307
diff changeset
245
465
78e67a59d51d plugin groupblog: added getLastGroupBlogs method
Goffi <goffi@goffi.org>
parents: 462
diff changeset
246 #TODO: we need to use the server corresponding the the host of the jid
476
b9fd32b46306 plugin groupblog: added disco info + misc fixes
Goffi <goffi@goffi.org>
parents: 471
diff changeset
247 return self.initialise(profile_key).addCallback(initialised)
462
d9456d94cd12 plugin groupblog: next-gen group blog first draft
Goffi <goffi@goffi.org>
parents: 459
diff changeset
248
470
5c916b99d0f6 plugin groupblog, D-Bus frontend: added getLastGroupBlogs and getMassiveLastGroupBlogs
Goffi <goffi@goffi.org>
parents: 467
diff changeset
249 def getMassiveLastGroupBlogs(self, publishers_type, publishers, max_items=10, profile_key='@DEFAULT@'):
467
47af60767013 plugin group blog: getMassiveGroupBlog first draft
Goffi <goffi@goffi.org>
parents: 465
diff changeset
250 """Get the last published microblogs for a list of groups or jids
47af60767013 plugin group blog: getMassiveGroupBlog first draft
Goffi <goffi@goffi.org>
parents: 465
diff changeset
251 @param publishers_type: type of the list of publishers (one of "GROUP" or "JID" or "ALL")
47af60767013 plugin group blog: getMassiveGroupBlog first draft
Goffi <goffi@goffi.org>
parents: 465
diff changeset
252 @param publishers: list of publishers, according to "publishers_type" (list of groups or list of jids)
47af60767013 plugin group blog: getMassiveGroupBlog first draft
Goffi <goffi@goffi.org>
parents: 465
diff changeset
253 @param max_items: how many microblogs we want to get
47af60767013 plugin group blog: getMassiveGroupBlog first draft
Goffi <goffi@goffi.org>
parents: 465
diff changeset
254 @param profile_key: profile key
47af60767013 plugin group blog: getMassiveGroupBlog first draft
Goffi <goffi@goffi.org>
parents: 465
diff changeset
255 """
47af60767013 plugin group blog: getMassiveGroupBlog first draft
Goffi <goffi@goffi.org>
parents: 465
diff changeset
256 def sendResult(result):
47af60767013 plugin group blog: getMassiveGroupBlog first draft
Goffi <goffi@goffi.org>
parents: 465
diff changeset
257 """send result of DeferredList (list of microblogs to the calling method"""
47af60767013 plugin group blog: getMassiveGroupBlog first draft
Goffi <goffi@goffi.org>
parents: 465
diff changeset
258
47af60767013 plugin group blog: getMassiveGroupBlog first draft
Goffi <goffi@goffi.org>
parents: 465
diff changeset
259 ret = {}
47af60767013 plugin group blog: getMassiveGroupBlog first draft
Goffi <goffi@goffi.org>
parents: 465
diff changeset
260
47af60767013 plugin group blog: getMassiveGroupBlog first draft
Goffi <goffi@goffi.org>
parents: 465
diff changeset
261 for (success, value) in result:
47af60767013 plugin group blog: getMassiveGroupBlog first draft
Goffi <goffi@goffi.org>
parents: 465
diff changeset
262 if success:
47af60767013 plugin group blog: getMassiveGroupBlog first draft
Goffi <goffi@goffi.org>
parents: 465
diff changeset
263 source_jid, data = value
47af60767013 plugin group blog: getMassiveGroupBlog first draft
Goffi <goffi@goffi.org>
parents: 465
diff changeset
264 ret[source_jid] = data
47af60767013 plugin group blog: getMassiveGroupBlog first draft
Goffi <goffi@goffi.org>
parents: 465
diff changeset
265
470
5c916b99d0f6 plugin groupblog, D-Bus frontend: added getLastGroupBlogs and getMassiveLastGroupBlogs
Goffi <goffi@goffi.org>
parents: 467
diff changeset
266 return ret
467
47af60767013 plugin group blog: getMassiveGroupBlog first draft
Goffi <goffi@goffi.org>
parents: 465
diff changeset
267
47af60767013 plugin group blog: getMassiveGroupBlog first draft
Goffi <goffi@goffi.org>
parents: 465
diff changeset
268 def initialised(result):
47af60767013 plugin group blog: getMassiveGroupBlog first draft
Goffi <goffi@goffi.org>
parents: 465
diff changeset
269 profile, client = result
47af60767013 plugin group blog: getMassiveGroupBlog first draft
Goffi <goffi@goffi.org>
parents: 465
diff changeset
270
47af60767013 plugin group blog: getMassiveGroupBlog first draft
Goffi <goffi@goffi.org>
parents: 465
diff changeset
271 if publishers_type == "ALL":
47af60767013 plugin group blog: getMassiveGroupBlog first draft
Goffi <goffi@goffi.org>
parents: 465
diff changeset
272 contacts = client.roster.getItems()
47af60767013 plugin group blog: getMassiveGroupBlog first draft
Goffi <goffi@goffi.org>
parents: 465
diff changeset
273 jids = [contact.jid.userhost() for contact in contacts]
47af60767013 plugin group blog: getMassiveGroupBlog first draft
Goffi <goffi@goffi.org>
parents: 465
diff changeset
274 mblogs = []
47af60767013 plugin group blog: getMassiveGroupBlog first draft
Goffi <goffi@goffi.org>
parents: 465
diff changeset
275 for _jid in jids:
477
031b0e0aaab8 plugin groupblog: subscriptions/notifications
Goffi <goffi@goffi.org>
parents: 476
diff changeset
276 d = self.host.plugins["XEP-0060"].getItems(client.item_access_pubsub, self.getNodeName(jid.JID(_jid)),
467
47af60767013 plugin group blog: getMassiveGroupBlog first draft
Goffi <goffi@goffi.org>
parents: 465
diff changeset
277 max_items=max_items, profile_key=profile_key)
47af60767013 plugin group blog: getMassiveGroupBlog first draft
Goffi <goffi@goffi.org>
parents: 465
diff changeset
278 d.addCallback(lambda items, source_jid: (source_jid, map(self.host.plugins["XEP-0277"].item2mbdata, items)), _jid)
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279 mblogs.append(d)
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280 dlist = defer.DeferredList(mblogs)
470
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281 dlist.addCallback(sendResult)
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282 return dlist
467
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283
470
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284 return defer.fail("Unknown type")
467
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285
470
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286
467
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287 #TODO: custom exception
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288 if publishers_type not in ["GROUP", "JID", "ALL"]:
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289 raise Exception("Bad call, unknown publishers_type")
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290 if publishers_type=="ALL" and publishers:
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291 raise Exception("Publishers list must be empty when getting microblogs for all contacts")
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292 return self.initialise(profile_key).addCallback(initialised)
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293 #TODO: we need to use the server corresponding the the host of the jid
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294
477
031b0e0aaab8 plugin groupblog: subscriptions/notifications
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295 def subscribeGroupBlog(self, pub_jid, profile_key='@DEFAULT'):
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296 def initialised(result):
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297 profile, client = result
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298 d = self.host.plugins["XEP-0060"].subscribe(client.item_access_pubsub, self.getNodeName(jid.JID(pub_jid)),
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299 profile_key=profile_key)
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300 return d
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301
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302 #TODO: we need to use the server corresponding the the host of the jid
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303 return self.initialise(profile_key).addCallback(initialised)
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304
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305
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306 def massiveSubscribeGroupBlogs(self, publishers_type, publishers, profile_key='@DEFAULT@'):
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307 """Subscribe microblogs for a list of groups or jids
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308 @param publishers_type: type of the list of publishers (one of "GROUP" or "JID" or "ALL")
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309 @param publishers: list of publishers, according to "publishers_type" (list of groups or list of jids)
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310 @param profile_key: profile key
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311 """
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312 def initialised(result):
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313 profile, client = result
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314
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315 if publishers_type == "ALL":
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316 contacts = client.roster.getItems()
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317 jids = [contact.jid.userhost() for contact in contacts]
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318 mblogs = []
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319 for _jid in jids:
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320 d = self.host.plugins["XEP-0060"].subscribe(client.item_access_pubsub, self.getNodeName(jid.JID(_jid)),
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321 profile_key=profile_key)
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322 mblogs.append(d)
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323 dlist = defer.DeferredList(mblogs)
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324 return dlist
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325
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326 return defer.fail("Unknown type")
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327
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328
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329 #TODO: custom exception
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330 if publishers_type not in ["GROUP", "JID", "ALL"]:
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331 raise Exception("Bad call, unknown publishers_type")
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332 if publishers_type=="ALL" and publishers:
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333 raise Exception("Publishers list must be empty when getting microblogs for all contacts")
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parents: 476
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334 return self.initialise(profile_key).addCallback(initialised)
031b0e0aaab8 plugin groupblog: subscriptions/notifications
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parents: 476
diff changeset
335 #TODO: we need to use the server corresponding the the host of the jid
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parents: 476
diff changeset
336
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diff changeset
337
031b0e0aaab8 plugin groupblog: subscriptions/notifications
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diff changeset
338
476
b9fd32b46306 plugin groupblog: added disco info + misc fixes
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parents: 471
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339 class GroupBlog_handler(XMPPHandler):
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340 implements(iwokkel.IDisco)
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341
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diff changeset
342 def getDiscoInfo(self, requestor, target, nodeIdentifier=''):
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parents: 471
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343 return [disco.DiscoFeature(NS_GROUPBLOG)]
b9fd32b46306 plugin groupblog: added disco info + misc fixes
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parents: 471
diff changeset
344
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345 def getDiscoItems(self, requestor, target, nodeIdentifier=''):
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parents: 471
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346 return []
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diff changeset
347